From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D24211624C3; Sun, 16 Feb 2025 13:19:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739711982; cv=none; b=GvG6BLbiMcnFHkgJOHDXb41EoPaJFJCRcgtoZDFQAVKBdtqRlGZ/AK1yfTUaE/NS1Y5F6Py9v5YuB2hnAFDqH8j/Ch0jz0i5WUlTdUp57mCT7SK13uDVDF8AhTxgpHBUN/i1dzeSKQAegOrLqtALqWhf5prmec8XQqraO3f+vY0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739711982; c=relaxed/simple; bh=v6Nt2Y+8iHq87fjnFJRgzXvuOS9r0e0EJDUvhWvayQs=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=eZXSWLhMKt6e4nri1VcoHPUkxHA6WeRJUU4D0hTFJ43nrYWOJ9bfnvb6amAMIN5Xx7svQUoE5RFuV2CtTUjUp8jODnOnm2JT6RMYZ9iFs9QbB1quRPXRLWJKF51P9yHnZ6MLqmXWVhmWH4dB2sSdxx0Nwzs9zz6v7E1JBgdXlAE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=uuobK6Us; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="uuobK6Us" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1A7D6C4CEDD; Sun, 16 Feb 2025 13:19:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739711982; bh=v6Nt2Y+8iHq87fjnFJRgzXvuOS9r0e0EJDUvhWvayQs=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=uuobK6Usa9e7F/KxFzT3aKd13/ZOq5opq2Ha6mFnDf9aJVR3D3WoAtfXt12CdRczF c1B/8NS/HdQa6ZBxmnlhs3xfqUnuatoAnpJX9mp4FFyEOI7ecWg//I79V9iSxUg/o8 NCxh8cfUTtZkoHNhe0bpJoPgDSP+fszjVKCmNUq4RdmFP400rMEl60AdD7v7sb92M9 9qRWMGz7qvsZm68R0Dp56mOfXhPi2unSKmu24GdFdLnG9hYfRInDduSnjmaLXYs68t l7+wbdcpzfiuIAZDdLKMIE/+CNuDFpv+cYNN7k3v+qtgNUNOV9L9lecHFyiazDgrxv C+5W3O77SNCpg== Message-ID: <065ea296-480c-4ac4-bb4a-0fc2915b59f1@kernel.org> Date: Sun, 16 Feb 2025 14:19:35 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 3/4] phy: samsung: add Exynos2200 SNPS eUSB2 driver To: Ivaylo Ivanov , Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar , Philipp Zabel Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250215122409.162810-1-ivo.ivanov.ivanov1@gmail.com> <20250215122409.162810-4-ivo.ivanov.ivanov1@gmail.com> <537698af-841f-48e7-bd7c-4077d0a240a1@gmail.com> <9b58a985-3d63-42bb-9a76-e5b04a4b6012@kernel.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 16/02/2025 10:51, Ivaylo Ivanov wrote: >> >>>> You need to >>>> integrate the changes, not create duplicated driver. >>> I can do that, but it would be come a bit cluttered, won't it? Depends on >>> if we want to follow the current oem-provided initialization sequence, or >>> try and fully reuse what we have in there. >> >> I think it duplicates a lot, so it won't be clutter. We have many >> drivers having common code and per-variant ops. > > So the approach to take here is to make a common driver? For example: one common module and two modules per each soc, because I assume some per-soc stuff might be needed. But maybe even these two modules are not necessary and everything could be in one driver. > > What about the current modelling scheme, as-in taking the phandle to > the usbcon phy and handling it? What about it? Did you look at the bindings of qcom snps eusb2? Are you saying you do not have here repeater? If so, then this phy phandle might not be correct. Best regards, Krzysztof